3pcs BME280 Digital Sensor Temperature Humidity Atmospheric Pressure Sensor Module

Features: BME280, the precision sensor from is soldered onto PCB. Not only the pressure and the temperature, this sensor can measure humidity. It uses both I2C and SPI (supports 3- 4-wire SPI) interface High precision, ultra-low power consumption pressure sensors, can be applied to mobile devices. Specifications: Operating voltage: 3.3 V Pressure ranges: 300-1100 hPa (equivalent to + 9000 ...- 500 m above / below sea level) Relative accuracy: 12 hPa (equivalent to 1 m 950 ~ 1050hPa @ 25 C) Absolute precision type: 1 hPa (950 ... 1050 hPa, 0 ~+ 40 C) Offset temperature coefficient: 1.5 Pa / K, equiv. At 12.6 cm / K (25 ~ 40 C at 900 hPa) Temperature range: -40- + 85 C PCB Size: 15.5 x 11.5 mm Package Included: 3 x BMP280 Digital Sensor Module 3 x 6P Pin